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Gold(I)-catalyzed enantioselective [4 + 2]-cycloaddition of allene-dienes.

ABSTRACT: An enantioselective gold(I)-catalyzed intramolecular [4 + 2]-cycloaddition of allenes and dienes is reported. The reactions allow for the asymmetric synthesis of trans-hexahydroindenes and pyrrolidine products using C(3)-symmetric phosphitegold(I) and ortho-arylphosphoramiditegold(I) complexes as catalysts, respectively.

SUBMITTER: Gonzalez AZ

PROVIDER: S-EPMC2798906 | biostudies-literature | 2010 Jan

REPOSITORIES: biostudies-literature

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Gold(I)-catalyzed enantioselective [4 + 2]-cycloaddition of allene-dienes.

González Ana Z AZ Toste F Dean FD

Organic letters 20100101 1

An enantioselective gold(I)-catalyzed intramolecular [4 + 2]-cycloaddition of allenes and dienes is reported. The reactions allow for the asymmetric synthesis of trans-hexahydroindenes and pyrrolidine products using C(3)-symmetric phosphitegold(I) and ortho-arylphosphoramiditegold(I) complexes as catalysts, respectively. ...[more]

PMID: 19961192

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